Rotary blade actuator



FIG.1 is a left side elevation view of the rotary blade actuator showing our new design;

FIG. 2 is a right side elevation view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevation view thereof; and,

FIG. 6 is a rear elevation view thereof. 

The ornamental design for a rotary blade actuator, as shown and described. 